VERMIJ, Rienk. Huddes Specilla circularia. Studium, Amsterdam, v. 11, n. 1, p. 96–103, 2018. DOI: 10.18352/studium.10169. Disponível em: https://platform.openjournals.nl/studium/article/view/20427.. Acesso em: 22 dec. 2024.